Engineering
Florida International University researchers have developed a new way to detect incoming drones using the unique magnetic signatures generated by their motors—offering a detection method that is stealthier, safer and cheaper ...
Oct 25, 2026
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57
Robotics
Lab-grown skeletal muscle tissue can contract, but the movement is often so slight that it is barely visible. This poses a problem for biohybrid robots designed to move using living muscles. Researchers at ETH Zurich have ...
Oct 22, 2026
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23
Hardware
Smart glasses need compact, efficient displays that can produce detailed images without drawing too much power. Laser beam scanning is one approach to meeting these requirements. Rather than using a fixed array of pixels, ...
Oct 20, 2026
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11
Engineering
A small stream of liquid flows quietly in midair, horizontally, as if inside an invisible tube. Nothing touches it. About 5 centimeters (2 inches) away, a cylinder lined with hundreds of tiny speakers surrounds the stream, ...
Oct 20, 2026
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92
Engineering
Scientists have found a way to use defects in crystals to engineer stronger materials, according to a new study.
Oct 18, 2026
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33
Energy & Green Tech
A research team led by professor Seong Kyun Kim of the Department of Physics and Chemistry at DGIST has developed a "passive cooling film material" that uses moisture in the air to cool electronic devices—no water or electricity ...
Oct 16, 2026
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20
Hi Tech & Innovation
Could computers include tiny brain organoids one day? The human brain is an incredibly energy-efficient computer, and silicon processors that try to imitate it achieve huge energy savings over traditional processors. Now ...
Oct 16, 2026
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55
Hi Tech & Innovation
A research team has developed a new biometric authentication technology that can identify users without storing their fingerprint information as digital data. The study is published in Nature Sensors.
Oct 15, 2026
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15
Hardware
Bubbles can be useful tools for microscopic robots, helping them move, steer, create flows of liquid and perform other functions. But designs based on trapping a bubble, a common approach, are unwieldy and unpredictable because ...
Oct 15, 2026
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26
Energy & Green Tech
When trying to figure out a better design for a bacteria-powered biobattery, Binghamton University researchers found inspiration in nature—specifically, the insides of our small intestines.
Oct 15, 2026
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